Software engineer with expertise in mobile application development. Over 10 years experience in iPhoneOS/iOS/iPadOS development. Big fan of Swift. I still enjoy Objective-C. Ruby is my go-to language for scripting and web programming. JavaScript comes in handy here and there. Annotations in Java have become their own sub-language. C and C++ are still relevant. Yes, developers "need" QHD and/or UHD monitors. :)